HAS-BLED Calculator
Assess Bleeding Risk in Patients on Anticoagulation
HAS-BLED Results
HAS-BLED Score
0
Low Risk
0-1 points
Score Components
HAS-BLED Score Interpretation
0-1 points: Low risk (0.9-3.4% annual bleeding risk)
2 points: Moderate risk (4.1-8.9% annual bleeding risk)
3-4 points: High risk (8.8-19.7% annual bleeding risk)
5+ points: Very high risk (27.3-48.0% annual bleeding risk)
Note: This score helps guide clinical decision-making but should not replace clinical judgment.
Important Disclaimer
This calculator is for educational purposes only. The HAS-BLED score is a clinical decision support tool and should be used in conjunction with clinical judgment. Individual patient factors and circumstances must be considered when making treatment decisions.